#ifndef __DB_WDG_H
#define __DB_WDG_H

#include "main.h"

#define WdgGHz     4 												//看门狗预分频值   40000HZ/64=625HZ
#define WdgStarter 1250	                                            //看门狗初值         (1/625)*1250=2s

void wdg_init(void);
void iwdg_feed(void);

#endif
